Solve for p
p=\frac{1}{3r}
r\neq 0
Solve for r
r=\frac{1}{3p}
p\neq 0
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3pr=-1+2
Add 2 to both sides.
3pr=1
Add -1 and 2 to get 1.
3rp=1
The equation is in standard form.
\frac{3rp}{3r}=\frac{1}{3r}
Divide both sides by 3r.
p=\frac{1}{3r}
Dividing by 3r undoes the multiplication by 3r.
3pr=-1+2
Add 2 to both sides.
3pr=1
Add -1 and 2 to get 1.
\frac{3pr}{3p}=\frac{1}{3p}
Divide both sides by 3p.
r=\frac{1}{3p}
Dividing by 3p undoes the multiplication by 3p.
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